Dense Fibre Matting Acoustic Slab

Dense fibre matting dfm acoustic insulation 1200mm x 600mm slabs.

Dense fibre matting acoustic slab.

Each sheet made from 22 recycled material zero odp and zero gwp. 30mm jcw stonefloor slab is made from dense mineral wool slab designed for use on concrete subfloors. The high density is very good for reducing the passage of sound however it is very rigid compared to other acoustic mineral wools. Fire safe acoustic mineral wool is particularly useful as a sound absorbing infill for the reduction of airborne noise in partition walls between flooring joists and suspended ceilings.

As well acoustic properties dfm is a non combustible product with a class o fire rating. Dense fibre matting dfm acoustic insulation 1200mm x 600mm slabs. Amw100 100mm 100kg m3 dense fibre mat 2 slabs of 0 6m x 1 2m. Dfm acoustic slabs will friction fit if cut slightly larger than the stud cavity or floor joist.

The density of this material is generally at least twice that of standard loft insulation so it s much more efficient at absorbing sound. Slabs and batts are used for general thermal and acoustic purposes mainly in internal partitions between timber and metal studs rafters and floor joists as well as cavity insulation in less demanding environments like residential properties and offices and come in a range of density and thickness 100mm 150mm and 200mm. Sound proof board products are made from straight edge dense mineral fibre board and can be used across the whole surface or just in a section of the wall or ceiling. When fitting mineral wool slabs between joists or between frameworks you won t need as much material as.

It is a high compressive strength dual density slab which provides high thermal insulation properties for ground floors and acoustic insulation properties for separating floors. This type of sound proof insulation is often popular because it can be used to create architectural and design features whilst still absorbing noise and they can be retro fitted to buildings and rooms without major disruption. The slabs are available in a wide range of thicknesses and densities to suit most requirements and are ce marked to en 13162. High density acoustic slab range available in a variety of thicknesses and densities.

It is this rigidity that can mean that during retrofitting. Rockwool rw semi rigid and rigid slabs are high quality resin bonded slabs that can be used for thermal and acoustic insulation in general building applications. Dfm acoustic slabs will friction fit if cut slightly larger than the stud cavity or floor joist. As well acoustic properties dfm is a non combustible product with a class o fire rating.

A glass mineral wool slab providing high levels of acoustic performance in partitions floors and ceilings delivering a reduction in sound transmission.